<template>
  <div style="padding-top: 30px;">
    <div class="spinner">
      <div class="rect1"></div>
      <div class="rect2"></div>
      <div class="rect3"></div>
      <div class="rect4"></div>
      <div class="rect5"></div>
    </div>
  </div>
</template>

<script>
export default {
  props: {
    msg: [Array, String],
    type: {
      type: String,
      default: 'info'
    }
  },
  components: {
  },
  data () {
    return {
    }
  },
  computed: {
    msgs () {
      let t = []
      if (typeof this.msg === 'string') {
        t.push(this.msg)
      } else {
        t = this.msg
      }
      return t
    }
  },
  watch: {
  },
  methods: {
  }
}
</script>

<style scoped lang="less">
@import '../assets/less/var.less';
.loading-bg {
  img {
    width: 100px;
    height: 70px;
  }
  text-align: center;
}
.spinner {
  width: 100px;
  height: 40px;
  text-align: center;
  font-size: 10px;
  position: absolute;
  left: 50%;
  top: 30%;
  margin-left: -50px;
  margin-top: -20px;
}

.spinner > div {
  background-color: @colorTeal;
  margin: 0 2px;
  height: 100%;
  width: 3px;
  display: inline-block;
  -webkit-animation: sk-stretchdelay 1.2s infinite ease-in-out;
  animation: sk-stretchdelay 1.2s infinite ease-in-out;
}

.spinner .rect2 {
  -webkit-animation-delay: -1.1s;
  animation-delay: -1.1s;
}

.spinner .rect3 {
  -webkit-animation-delay: -1.0s;
  animation-delay: -1.0s;
}

.spinner .rect4 {
  -webkit-animation-delay: -0.9s;
  animation-delay: -0.9s;
}

.spinner .rect5 {
  -webkit-animation-delay: -0.8s;
  animation-delay: -0.8s;
}

@-webkit-keyframes sk-stretchdelay {
  0%, 40%, 100% { -webkit-transform: scaleY(0.4) }
  20% { -webkit-transform: scaleY(1.0) }
}

@keyframes sk-stretchdelay {
  0%, 40%, 100% {
    transform: scaleY(0.4);
    -webkit-transform: scaleY(0.4);
  }  20% {
    transform: scaleY(1.0);
    -webkit-transform: scaleY(1.0);
  }
}
</style>
